package com.basics.framework.security.handle;

import com.alibaba.fastjson.JSON;
import com.basics.common.utils.ServletUtils;
import com.basics.common.utils.StringUtils;
import com.basics.framework.web.domain.RestResult;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable {
    private static final long serialVersionUID = -8970718410437077606L;

    public AuthenticationEntryPointImpl() {
    }

    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e) throws IOException {
        int code = 401;
        String msg = StringUtils.format("请求访问：{}，认证失败，无法访问系统资源", new Object[]{request.getRequestURI()});
        ServletUtils.renderString(response, JSON.toJSONString(RestResult.error(code, msg)));
    }
}
